package com.free.wang.demo02.mapper;

import com.free.wang.demo02.entity.Course;
import org.apache.ibatis.annotations.Mapper;

/**
 * @author admin
 * @Description ${Description}
 * @date 2020-07-04 16:22:00
 */
@Mapper
public interface CourseMapper {
    int deleteByPrimaryKey(String cId);

    int insert(Course record);

    int insertSelective(Course record);

    Course selectByPrimaryKey(String cId);

    int updateByPrimaryKeySelective(Course record);

    int updateByPrimaryKey(Course record);
}